Rumney is fairly well known for having seepage problems in the spring time. I don't know about the conditions for the boulder fields, but as for the routes on the faces you're going to be climbing on wet, muddy rock.

I was at Rumney on the 26 and there are some dry routes. From what i saw on Parkinglot Wall and Meadows. More dry than not down there. However i didn't see many harder routes over 5.9 that were dry on the bottom walls.